dictionary using FIPS.dat {
 _column(1)  str2  state  %2s   "State Code"
 _column(4)  str2  sfips  %2s   "State FIPS code"
 _column(7)  str3  cfips  %3s   "County FIPS code"
 _column(11) str31 nfips  %31s  "County Name"
}
